routing metric meaning in English

路由量度
路由权

Route explorer also aids engineers with routine maintenance or network planning tasks by visually showing them the impact of taking down a router for service , what happens when a link fails , or how changing individual route metric alters the routing
还协助工程师完成日常维护或网络规划，显示去除服务中的服务器而观察其影响，察看链路发生故障时发生了什么，或者变化的单个路由量度如何改变路由。